A guide to in-roof solar panels

Thinking about generating your own electricity at home? Solar panels can help you rely less on the grid and make BIG savings on your energy bills. And when it comes to fitting them, you have more than one option.

Most solar panels sit on top of the roof tiles, but in-roof solar panels are fitted neatly into the roof itself. This creates a smart, integrated finish that can be especially appealing if you’re building a new home, renovating your roof or looking for a more streamlined appearance.

If you’re exploring solar for your home, we’re here to make the options easier to understand. Here’s what you need to know about in-roof panels and whether they could be a good fit for your property.

What are in-roof solar panels?

In-roof solar panels, also known as integrated solar panels, are fitted into your roof rather than mounted on top of the existing tiles. The panels sit flush with the surrounding roof covering, creating a smooth, streamlined appearance.

With a traditional on-roof installation, panels are attached to rails and brackets above your roof tiles. In-roof systems work differently. The relevant roof tiles are removed and replaced with a specialist mounting and weatherproofing system, which holds the panels in place and helps keep your roof watertight.

The result is a solar installation that becomes part of the roof itself, rather than sitting above it.

We’re specialists in fully integrated solar panels, using high-quality products and experienced installers to create a finish that works well with your home. Try our instant quote tool for a tailored quote and use the code SOLAR100 for £100 off!

What are the benefits of in-roof solar panels?

One of the main reasons homeowners choose in-roof solar panels is their appearance. Because the panels sit level with the surrounding tiles, they offer a cleaner finish than a conventional installation. This can be particularly attractive on modern homes or properties where the appearance of the roof is an important consideration.

In-roof panels also allow you to generate your own renewable electricity, helping to reduce the amount you need to buy from your energy supplier. You can use the electricity generated to power appliances, lighting and other electrical equipment around your home. Depending on your setup and energy tariff, you may also be able to export surplus electricity to the grid through the Smart Export Guarantee scheme

Are in-roof solar panels as efficient as on-roof panels?

Both types of solar panel generate electricity from sunlight, but there are some differences worth considering before making your decision.

On-roof panels generally offer a higher power output and are usually less expensive to install. In-roof panels can produce slightly less electricity because of their design, and fitting them involves more work than mounting panels above existing tiles.

However, efficiency isn’t the only factor to think about. If you are building a home or redoing your roof, an in-roof system may be an appealing option because it is part of the roof design from the outset.

The best choice will depend on your property, your budget and what matters most to you. Roof orientation, available space and shading from nearby trees or buildings will also affect how much electricity your system can generate.

That’s why we always recommend a your home assessment before deciding which type of solar panel is right for you. We’ll come and do a free consultation and survey of your home, advising you on the best option.

How to install in-roof solar panels?

Installing in-roof solar panels requires a little more planning than a standard on-roof system, as the panels fit into the roof covering.

The first step is to assess your property and establish whether an in-roof installation is suitable. Our specialists will look at your roof, discuss your energy needs and recommend an option that works for your home.

Once the design is agreed, the installation typically involves removing the tiles from the area where the panels will sit, fitting the specialist mounting and weatherproofing system, and carefully positioning the panels within it. The surrounding tiles are then finished around the installation to create a neat appearance.

In-roof panels can cost more to install than on-roof systems. If you’re already planning roofing work, though, it can be a good opportunity to consider an integrated solar solution.

Can you add battery storage to in-roof solar panels?

Yes! In-roof solar panels pair with a battery storage system. You can store surplus electricity generated during the day and use it later when your panels aren’t producing as much power.

For example, if your panels generate more electricity than your household uses on a sunny afternoon, the excess can be stored in your battery rather than sent to the grid. You can then use that stored electricity in the evening, helping you make better use of the energy your panels produce.

How much you can save will depend on factors such as your electricity use, the size of your solar and battery systems, and your energy tariff.

If you’re looking to make further changes around your home, you could also consider an electric vehicle charger or an air source heat pump as part of a wider move towards cleaner energy.

Are in-roof solar panels right for your home?

In-roof solar panels are worth considering if you want the benefits of solar electricity alongside a more integrated roof design. They can be particularly suitable for new builds and homes undergoing roof renovations, although an existing roof may also be suitable depending on its condition and design.

It’s important to weigh up the appearance against the cost, installation requirements and potential electricity generation. An in-roof system won’t necessarily be the best option for every property, and a conventional on-roof installation may offer better value if your existing roof is in good condition.

During our survey, we’ll take the time to understand your home and what you want to achieve. Our team can explain the options, answer your questions and recommend a solution that’s right for you, without any pressure.

Complete green home energy solutions from EE Renewables

Solar panels are a great starting point if you want to make better use of renewable energy at home. By combining them with battery storage, an air source heat pump or an EV charger, you can create a complete green home energy solution tailored to your needs.

We bring all these technologies together, helping you find practical ways to make your home more energy efficient and reduce your reliance on the grid.

Get in touch with our friendly team to arrange a free home survey and find out more about the options available for your property. Email sales@eerenewables.co.uk or call 0800 802 1116.

Try our instant quote tool for a tailored proposal and use the code SOLAR100 for £100 off your quote!